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perf tools: Uninline scnprintf() and vscnprint()

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They were in tools/include/linux/kernel.h, requiring that it in turn
included stdio.h, which is way too heavy.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-855h8olnkot9v0dajuee1lo3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-07-07 15:42:33 -03:00
parent 5496bc0c0d
commit d0761e37fe
9 changed files with 39 additions and 25 deletions
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28
tools/include/linux/kernel.h
View file

@ -2,8 +2,7 @@
#define __TOOLS_LINUX_KERNEL_H
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <assert.h>
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
@ -70,29 +69,8 @@
#define cpu_to_le64(x) (x)
#define cpu_to_le32(x) (x)
static inline int
vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
{
int i;
ssize_t ssize = size;
i = vsnprintf(buf, size, fmt, args);
return (i >= ssize) ? (ssize - 1) : i;
}
static inline int scnprintf(char * buf, size_t size, const char * fmt, ...)
{
va_list args;
ssize_t ssize = size;
int i;
va_start(args, fmt);
i = vsnprintf(buf, size, fmt, args);
va_end(args);
return (i >= ssize) ? (ssize - 1) : i;
}
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
int scnprintf(char * buf, size_t size, const char * fmt, ...);
/*
* This looks more complex than it should be. But we need to